工程运行时，首先要通过文件“打开 载入图片foot.bmp,而后才可以进行脚形检测 操作。模块必须按照先后顺序进行，而且各个模块内的各项操作也必须按照菜单栏从上至下的顺序来进行。-operation of the project, the first document adopted "open foot.bmp included in the photo, and can only proceed after foot-detection operation. Blocks mu